Results 121 to 130 of about 35,305 (286)

IRM

, 2013
L’IRM est devenue une technique puissante dans le domaine de l’imagerie médicale ainsi qu’un outil de soins et de recherche d’où la construction d’un IRM à 11 Tesla au centre de neuro spin de CEA à SARCLAY. En effet cet appareil est devenu vital à la médecine moderne du fait qu’il est le seul moyen de détecter et de diagnostiquer certaines pathologies.
openaire   +1 more source

Combining δ2H and δ34S stable isotopes identifies diverse moult strategies in a short‐distance migratory bird

Ibis, EarlyView.
Moult strategies in birds can vary considerably even within a single species, particularly in terms of where moulting takes place. Yet, the factors underlying this variation and its consistency across years and individuals remain poorly understood. One such strategy, moult migration, involves individuals moving to a specific moulting location amid ...
Elza Marija Zacmane, Ivo Dinsbergs, Steffen Hahn, Māris Jaunzemis, Valts Jaunzemis, Oskars Keišs, Ance Priedniece, Viesturs Vīgants, Martins Briedis   +8 more
wiley   +1 more source

Theology of African hospitality: An engagement with indigenous research methods

Verbum et Ecclesia
The article is based on the premise that a theology of African hospitality emerges from the intersection of biblical themes such as eschatology, humanity, redemption, kenosis, Christology, salvation and future hope, with African indigenous concepts such ...
Julius Gathogo
doaj   +1 more source

The effects of numerical resolution on hydrodynamical surface convection simulations and spectral line formation [PDF]

, 2000
The computationally demanding nature of radiative-hydrodynamical simulations of stellar surface convection warrants an investigation of the sensitivity of the convective structure and spectral synthesis to the numerical resolution and dimension of the ...
Asplund, M., Ludwig, H. -G., Nordlund, AA., Stein, R. F.   +3 more
core   +1 more source

Non‐native pink salmon Oncorhynchus gorbuscha carcasses benefit native benthic macroinvertebrates

Journal of Fish Biology, EarlyView.
Abstract The invasion of the North Atlantic by pink salmon Oncorhynchus gorbuscha has raised concerns regarding their impact on coastal rivers. Although the influence of marine‐derived nutrients from returning adult O. gorbuscha on rivers in their native range has received much attention, the ecological consequences of invasive O.
Hui Wei, Gordon H. Copp, Rasmus B. Lauridsen, Tea Bašić, Phil I. Davison, John F. Murphy, James L. Pretty, Michał E. Skóra, Gabriela Zemelka, John Iwan Jones   +9 more
wiley   +1 more source

Effects of Bans on Heavy Lorries in London: Impacts on Manufacturing & Service Industries [PDF]

, 1982
The report evaluates the extent to which representative samples of manu- facturing and service firms drawn from the inner and outer London areas of South Shoreditch and Brimsdown respectively would be affected by proposed bans on 16 ton and 24 ton GVW ...
May, A.D., Patterson, N.S.
core  

The 3D genome of Gigaspora margarita unveils stable chromatin and nucleolar organization and symbiont‐dependent genome dynamics

New Phytologist, EarlyView.
Summary Arbuscular mycorrhizal fungi (AMF) are widespread plant symbionts that enhance nutrient acquisition and influence ecosystem productivity. Previous chromosome‐level assemblies of the model species Rhizophagus irregularis revealed a two‐compartment genome architecture (active A and repressed B chromatin compartments), yet its conservation across ...
Ken Mugambi, Jordana Oliveira, Franco Magurno, Alessandra Salvioli di Fossalunga, Mara Novero, Luisa Lanfranco, Stefano Ghignone, Gökalp Yildirir, Yan Wang, Paola Bonfante, Nicolas Corradi   +10 more
wiley   +1 more source

Determining sugar and molasses origin by non‐exchangeable hydrogen stable isotope of ethanol and carbon isotope ratio mass spectrometry

Food Frontiers
This study explores the differentiation of sugar and molasses produced from sugar beet and cane, which are susceptible to fraudulent labeling due to differing production costs.
Macarena Rojas‐Rioseco, Hafiz Imran Fakhar, Ivan Smajlovic, Margarita Smajlovic, Stevan Grkavac, Mecit Halil Oztop, Muhammad Qasim Hayat, Rosario del P. Castillo   +7 more
doaj   +1 more source

δ¹³C and δ¹⁵N Values of Residues Provide Insights Into Identification of the Explosive Source. [PDF]

Rapid Commun Mass Spectrom
ABSTRACT Rationale Postblast analyses of military and terrorist events will benefit from the capacity to learn more about the explosive materials used in an event. Here stable isotope ratio analyses (δ13C, δ15N) can provide additional information to complement identification of the explosive components.
Ehleringer JR, Howa JD.
europepmc   +2 more sources

Increased arbuscular mycorrhizal fungal biomass and diversity in soil under long‐term climate drying and warming

New Phytologist, EarlyView.
Summary Arbuscular mycorrhizal fungi (AMF) support critical ecosystem services including plant resource acquisition and productivity. AMF functional traits such as relative biomass investment in root vs soil colonization or drought tolerance are thought to be evolutionarily conserved within AMF lineages and might influence AMF community responses to ...
María del Mar Alguacil, Mariela Ambrosino, Álvaro López‐García, Francisco Javier Muñoz‐Gálvez, Iván Prieto, José M. Igual, José Ignacio Querejeta   +6 more
wiley   +1 more source